Little is known of his reign as it was during the time of the Watchful Peace and few records have been kept of the Dúnedain of the North in this period of history. However, it is likely his rule was plagued with small battles to free the lands of evil, indeed Aragorn's life was cut short when he was killed by wild wolves in Eriador (which were always a peril in that land).[3]

Aragorn I was killed in T.A.2327, after having ruled as Chieftain for only eight years, and was succeeded by his son Araglas.[2]